Takeshi Katsuhira

Reactions of 1,1-dihaloalkenes with triorganozincates: a novel method for the preparation of alkenylzinc species associated with carbon-carbon bond formation

Toshiro Harada, Takeshi Katsuhira, Daiji Hara et al. · The Journal of Organic Chemistry · 1993 · 94 citations

Molecular Sciences, Novel Method, Engineering +15

Stereoselective carbon-carbon bond-forming reaction of 1,1-dibromocyclopropanes via 1-halocyclopropylzincates

Toshiro Harada, Takeshi Katsuhira, Kazuhiro Hattori et al. · The Journal of Organic Chemistry · 1993 · 94 citations

Molecular Sciences, Heterocyclic, Biochemistry +10

Novel method for generation of secondary organozinc reagent: Application to tandem carbon-carbon bond formation reaction of 1,1-dibromoalkane

Toshiro Harada, Yasuo Kotani, Takeshi Katsuhira et al. · Tetrahedron Letters · 1991 · 70 citations

Novel Method, Engineering, Biochemistry +5

Selective nucleophilic addition reactions of alkyllithium reagents with N-(trimethylsilyl)lactams. Synthesis of cyclic ketimines

Duy H. Hua, Shou Wu Miao, S. Narasimha Bharathi et al. · The Journal of Organic Chemistry · 1990 · 69 citations

Engineering, Donut Icon, Cyclic Ketimines +9

Stereochemistry in carbenoid formation by bromine/lithium and bromine/zinc exchange reactions of 1,1-dibromoalkenes: higher reactivity of the sterically more hindered bromine atom

Toshiro Harada, Takeshi Katsuhira, Akira Oku · The Journal of Organic Chemistry · 1992 · 68 citations

Chemical Engineering, Bromine/zinc Exchange Reactions, Engineering +14